Re: Seek an XPath 2.0 expression that handles an empty

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Subject: Re: Seek an XPath 2.0 expression that handles an empty text field, regardless of how it's represented in XML
From: "David Carlisle d.p.carlisle@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 22 Sep 2016 16:27:30 -0000

> I want an XPath 2.0 expression that outputs "do action" if the B field is empty,
> regardless of which of the two XML representations is used.


if(B/node())  "d" else "n", "o action"


David

Current Thread

Seek an XPath 2.0 expression that handles an empty text field, regardless of how it's represented in XML
- Costello, Roger L. costello@xxxxxxxxx - 22 Sep 2016 15:55:00 -0000
  - Sewell, David R. (drs2n) dsewell@xxxxxxxxxxxx - 22 Sep 2016 15:58:59 -0000
  - G. Ken Holman g.ken.holman@xxxxxxxxx - 22 Sep 2016 16:01:30 -0000
    - David Carlisle d.p.carlisle@xxxxxxxxx - 22 Sep 2016 16:27:31 -0000 <=
    - Graydon graydon@xxxxxxxxx - 22 Sep 2016 22:12:52 -0000
      - David Carlisle d.p.carlisle@xxxxxxxxx - 22 Sep 2016 23:41:54 -0000

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